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<?php |
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/** |
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* @package net.nehmer.blog |
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* @author CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
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* @copyright CONTENT CONTROL http://www.contentcontrol-berlin.de/ |
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* @license http://www.gnu.org/licenses/gpl.html GNU General Public License |
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*/ |
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/** |
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* Handler addons |
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* |
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* @package net.nehmer.blog |
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*/ |
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trait net_nehmer_blog_handler |
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{ |
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public function get_url(midcom_db_article $article, bool $allow_external = false) : string |
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{ |
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if ( $allow_external |
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&& $this->_config->get('link_to_external_url') |
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&& !empty($article->url)) { |
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return $article->url; |
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} |
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$view_url = $article->name ?: $article->guid; |
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if ($this->_config->get('view_in_url')) { |
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$view_url = 'view/' . $view_url; |
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} |
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return $view_url . '/'; |
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} |
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/** |
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* Simple helper, gets the last modified timestamp of the topic combination |
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* specified. |
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*/ |
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public function get_last_modified() : int |
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{ |
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// Get last modified timestamp |
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$qb = midcom_db_article::new_query_builder(); |
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$this->article_qb_constraints($qb); |
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$qb->add_order('metadata.revised', 'DESC'); |
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$qb->set_limit(1); |
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$articles = $qb->execute(); |
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if (array_key_exists(0, $articles)) { |
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return max($this->_topic->metadata->revised, $articles[0]->metadata->revised); |
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} |
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return $this->_topic->metadata->revised; |
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} |
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/** |
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* Sets the constraints for QB for articles |
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* |
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* @param midcom_core_querybuilder $qb The QB object |
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*/ |
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public function article_qb_constraints($qb) |
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{ |
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$topic_guids = [$this->_topic->guid]; |
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// Resolve any other topics we may need |
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if ($list_from_folders = $this->_config->get('list_from_folders')) { |
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// We have specific folders to list from, therefore list from them and current node |
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$guids = explode('|', $list_from_folders); |
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$topic_guids = array_merge($topic_guids, array_filter($guids, 'mgd_is_guid')); |
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} |
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$qb->add_constraint('topic.guid', 'IN', $topic_guids); |
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if ( count($topic_guids) > 1 |
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&& $list_from_folders_categories = $this->_config->get('list_from_folders_categories')) { |
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$list_from_folders_categories = explode(',', $list_from_folders_categories); |
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$qb->begin_group('OR'); |
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$qb->add_constraint('topic.guid', '=', $topic_guids[0]); |
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$qb->begin_group('OR'); |
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foreach ($list_from_folders_categories as $category) { |
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$this->apply_category_constraint($qb, $category); |
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} |
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$qb->end_group(); |
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$qb->end_group(); |
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} |
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net_nehmer_blog_navigation::add_scheduling_constraints($qb, $this->_config); |
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$qb->add_constraint('up', '=', 0); |
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} |
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public function apply_category_constraint($qb, string $category) |
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{ |
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if ($category = trim($category)) { |
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$qb->begin_group('OR'); |
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$qb->add_constraint('extra1', 'LIKE', "%|{$category}|%"); |
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$qb->add_constraint('extra1', '=', $category); |
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$qb->end_group(); |
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} |
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} |
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} |
flack /
openpsa
